usage of 'character trait'

English as a Second Language English Vocabulary, Grammar and Idioms
1

Hi,

Please check my sentences:

  1. Generosity is a character trait of hers.
  2. Generosity is a trait of her character.
  3. Generosity is one of the traits of her character.
  4. Generosity is one of her character’s traits.

Thanks

2

They’re up to your usual high standard.